Saturday, November 17, 2007


For other meanings see Zygote (disambiguation).
A zygote (Greek: ζυγωτόν) is a cell that is the result of fertilization. That is, two haploid cells—usually (but not always) an ovum from a female and a sperm cell from a male—merge into a single diploid cell called the zygote (or zygocyte).
Animal zygotes undergo mitotic cell divisions to become an embryo. Other organisms may undergo meiotic cell division at this time (for more information refer to biological life cycles).

ZygoteZygote In other species
A biparental zygote is a Chlamydomonas zygote that contains chloroplast DNA (cpDNA) from both parents.

No comments: